Definition from Wiktionary, the free dictionary
ashcan (plural ashcans)
- A container for ashes, used in times past for accumulating ashes generated from wood and coal fires, for eventual disposal elsewhere. A dustbin.
- (US, slang) A kind of large firecracker.
container for ashes
- Of or pertaining to the Ashcan School of American art.
- Describing a comic book originally published solely to retain ownership of a trademark, not intended for general release; later used for promotional comic books intended for limited release to the public.